WO2018227459A1 - 为逻辑信道分配资源的方法和终端设备 - Google Patents
为逻辑信道分配资源的方法和终端设备 Download PDFInfo
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- WO2018227459A1 WO2018227459A1 PCT/CN2017/088393 CN2017088393W WO2018227459A1 WO 2018227459 A1 WO2018227459 A1 WO 2018227459A1 CN 2017088393 W CN2017088393 W CN 2017088393W WO 2018227459 A1 WO2018227459 A1 WO 2018227459A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
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- the embodiments of the present application relate to the field of communications, and more specifically, to a method and a terminal device for allocating resources for a logical channel.
- LTE Long Term Evolution
- RRC Radio Resource Control
- LC logical channel
- PBR priority bit rate
- BSD bucket size duration
- Media Access media access control
- Control, MAC determines the order in which resources are obtained for each logical channel based on these three parameters.
- the priority determines the order in which the data in the logical channel is scheduled, and the greater the priority, the lower the priority.
- the PBR determines the resource allocation size of each scheduled logical channel; PBR and BSD determine an upper limit for the resources that each logical channel can be scheduled.
- RRC Radio Resource Control
- the MAC entity maintains a variable Bj for each logical channel, and the initial value of Bj is set to 0, along with the transmission time interval (Transmission Time Interval) , TTI) increases, each increase is PBR * TTI, the upper limit is PRB * BSD.
- the LTE MAC protocol specifies a logical channel priority process.
- the user equipment User Equipmen, UE
- the UE allocates the authorized resources to different logical channels according to the specified logical channel priority procedure. It mainly consists of the following steps:
- Step 1 For all logical channels with Bj>0, sort according to priority, so that resources of PBR*TTI are allocated for each logical channel in order of priority from high to low. If the PBR of one of the logical channels is set to infinity by RRC, the MAC allocates sufficient resources to the logical channel before all other lower priority services are serviced, so that the data of the logical channel is completely scheduled;
- Step 2 The MAC entity updates the Bj value, and subtracts the total size of the Radio Link Control (RLC) protocol data unit (PDU) of the corresponding logical channel from the corresponding logical channel;
- RLC Radio Link Control
- Step 3 After performing step one, if there are still authorized resources remaining, all logical channels are sorted according to priority and scheduled according to the size of Bj. For each logical channel, when the logical channel data is completely scheduled, Or the remaining remaining authorized resources are used up before continuing to serve the next logical channel.
- the LTE logical channel prioritization process is used as a baseline.
- one logical channel may correspond to multiple basic parameter sets, and the UE may be configured with multiple authorized resources in the same time period, and different authorized resources correspond to different basic parameter sets (numerology) ).
- the present application provides a method and a terminal device for allocating resources for a logical channel, and satisfying a basic parameter set corresponding to at least two authorized resources of the plurality of authorized resources, where the terminal device is allocated multiple authorized resources in the same time period.
- Different wireless communication system requirements Different wireless communication system requirements.
- the first aspect provides a method for allocating resources for a logical channel, including: determining that the M authorized resources are configured in the target time period, and the basic parameter set corresponding to at least two of the M authorized resources (numerology) Differently, M is a positive integer greater than or equal to 2; the M authorized resources are allocated to at least one logical channel according to a target allocation rule.
- the terminal device allocates M authorized resources to at least one logical channel according to the target allocation rule, and is applicable to the terminal device being allocated multiple authorized resources in the same time period. And at least two of the plurality of authorized resources correspond to different wireless communication systems having different basic parameter sets.
- the target allocation rule is to allocate an authorized resource to a logical channel based on an end time of the authorized resource
- the allocating the M authorized resources to the at least one logical channel according to the target allocation rule includes: allocating the M authorized resources to the end time of each of the M authorized resources At least one logical channel.
- Allocating the multiple authorized resources to the at least one logical channel according to the end time of each of the M authorized resources including: allocating the M authorized resources according to an end time from early to late Give at least one logical channel.
- the terminal device can receive the latest Media Access Control (MAC) layer data in time.
- MAC Media Access Control
- the foregoing according to an end time of each of the M authorized resources, the M authorized resources are allocated to at least one And the logical channel includes: allocating the M authorized resources to the at least one logic according to an end time of each of the M authorized resources and a priority of each logical channel in the at least one logical channel channel.
- the M authorized resources include N authorized resources with the same end time
- the allocating the M authorized resources to the at least one logical channel according to the end time of each of the M authorized resources including: ending according to each of the M authorized resources And the size of the basic parameter set corresponding to the same authorized resource at the time of the N ends, and the M authorized resources are allocated to the at least one logical channel.
- the end of the authorization resource corresponding to the end of each of the M authorized resources and the N end time are the same
- the size of the basic parameter set, the M authorized resources are allocated to the at least one logical channel, including: according to the end time of each of the M authorized resources, the order of the end time and the N Assigning, to the at least one logical channel, the M authorized resources in a sequence from a small to a large number of basic resource parameters corresponding to the same authorized resource at the end time; or, according to each of the M authorized resources
- the end time is allocated to the at least one logical channel from the order of the early to the late and the basic parameter set corresponding to the same authorized resource of the N end times in descending order.
- the method further includes: receiving, by the M resource configuration information, each resource configuration information of the multiple resource configuration information is used to indicate One of the M authorized resources and a basic parameter set corresponding to the authorized resource.
- the method further includes: receiving allocation rule indication information, where the allocation rule indication information is used to indicate the Target allocation rules.
- a terminal device for performing the method of any of the above first aspect or any of the possible implementations of the first aspect.
- the terminal device comprises functional modules for performing the method of the first aspect or any of the possible implementations of the first aspect described above.
- a terminal device including a processor, a memory, and a transceiver.
- the processor, the memory, and the transceiver communicate with each other through an internal connection path, transmitting control and/or data signals, such that the terminal device performs any of the above first aspect or any possible implementation of the first aspect The method in .
- a computer readable medium for storing a computer program, the computer program comprising instructions for performing the first aspect or any of the possible implementations of the first aspect.
- a computer program product comprising instructions for performing the above-described first aspect or any of the possible implementations of the first aspect of the computer program product when the computer runs the finger of the computer program product A method of allocating resources by logical channels.
- the computer program product can be run on the terminal device of the second aspect or the third aspect described above.
- FIG. 1 is a schematic flowchart of a method for allocating resources for a logical channel according to an embodiment of the present application.
- FIG. 2 is a schematic diagram of multiple authorized resources allocated by a terminal device in the same time period according to an embodiment of the present application.
- FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present application.
- FIG. 4 is a schematic block diagram of a terminal device according to another embodiment of the present application.
- GSM Global System of Mobile communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- UMTS Universal Mobile Telecommunications System
- WiMAX Worldwide Interoperability for Microwave Access
- the terminal device may include, but is not limited to, a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile phone (Mobile Telephone), a user equipment (User Equipment, UE), and a mobile phone (handset).
- a portable device, a vehicle, etc. the terminal device can communicate with one or more core networks via a Radio Access Network (RAN), for example, the terminal device can be a mobile phone (or Known as "cellular" telephones, computers with wireless communication capabilities, etc., the terminal devices can also be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices.
- RAN Radio Access Network
- the network device involved in the embodiment of the present application is a device deployed in a radio access network to provide a wireless communication function for a terminal device.
- the network device may be a base station, and the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like.
- the names of devices with base station functionality may vary.
- an Evolved NodeB eNB or eNodeB
- 3G 3rd Generation
- FIG. 1 illustrates a method of allocating resources for a logical channel in accordance with an embodiment of the present application. As shown in FIG. 1, the method 100 includes:
- allocating M authorized resources to at least one logical channel should be understood as sending information bits carried in the at least one logical channel through the M authorized resources.
- the process of allocating the M authorized resources to at least one logical channel is equivalent to the process of processing the authorized resources in the existing protocol.
- the target allocation rule is to allocate the authorized resource to the logical channel based on the end time of the authorized resource, and the terminal device grants the M according to the target allocation rule.
- the M authorized resources are allocated to the at least one logical channel according to the end time of each of the M authorized resources.
- the terminal device is allocated 7 authorized resources in a time period, namely, an authorized resource 1, an authorized resource 2, an authorized resource 3, an authorized resource 4, an authorized resource 5, Authorized resource 6 and authorized resource 7.
- the terminal device allocates resources for the logical channel, the end time of the seven authorized resources is allocated according to the order from the morning to the night. That is, the terminal device first allocates the authorized resource 4 to the logical channel, then allocates the authorized resource 2 and the authorized resource 5 to the logical channel, and then allocates the authorized resource 6 to the logical channel, and finally grants the authorized resource 1, the authorized resource 3, and Authorized resource 7 is assigned to the logical channel.
- the terminal device when the terminal device allocates M authorized resources to the at least one logical channel according to the end time of the authorized resource, according to the end time of each authorized resource and the priority of the at least one logical channel. Level, the M authorized resources are allocated to the at least one logical channel.
- the terminal device needs to allocate resources for four logical channels, and the priorities of the four logical channels are logical channel 2, logical channel 3, logical channel 1, and logical channel 4 from low to high.
- the authorized resource 4 is first allocated to the logical channel 2. If the authorized resource 4 can send all the data carried in the logical channel 2, the authorized resources 2 and 5 are then allocated to the logic. Channel 3, if the authorized resource 2 and the authorized resource 5 are capable of transmitting all the data carried in the logical channel, then the authorized resource 6 and the authorized resource 1 are assigned to the logical channel 1, and finally the authorized resource 3 and the authorized resource 7 are assigned to the logical channel. 4.
- the terminal device may simultaneously perform the N authorized resources with the same end time. Allocation, simultaneous allocation here can be understood as allocating the same authorized resources at the end time of N as a whole. Alternatively, the terminal device may determine the order in which the N authorized resources with the same end time are allocated. Alternatively, the terminal device allocates the M authorized resources to the at least one logical channel according to the size of the basic parameter set corresponding to the same authorized resource of the end of each of the M authorized resources and the N end time.
- the terminal device selects the M parameters according to an order of the basic parameter set corresponding to the end of each of the M authorized resources and the N end time.
- Authorized resources are allocated to the at least one logical channel.
- the end time of the authorized resource 2 and the authorized resource 5 is the same, and the basic parameter set corresponding to the authorized resource 2 is greater than the basic parameter set corresponding to the authorized resource 5, and the end times of the authorized resource 1, the authorized resource 3, and the authorized resource 7 are the same.
- the basic parameter set corresponding to the authorized resource 1 is greater than the basic parameter set corresponding to the authorized resource 3, and the basic parameter set corresponding to the authorized resource 3 is greater than the basic parameter set corresponding to the authorized resource 7.
- the terminal device allocates according to the order of the authorized resource 4, the authorized resource 2, the authorized resource 5, the authorized resource 6, the authorized resource 1, the authorized resource 3, and the authorized resource 7.
- the terminal device sets the M according to a basic parameter set corresponding to an end time of each of the M authorized resources and an N end time.
- Authorization resources are allocated to the at least one logical channel. For example, as shown in FIG. 2, the end time of the authorized resource 2 and the authorized resource 5 is the same, and the basic parameter set corresponding to the authorized resource 2 is greater than the basic parameter set corresponding to the authorized resource 5, and the authorized resource 1, the authorized resource 3, and the authorized resource 7
- the basic parameter set corresponding to the authorized resource 1 is greater than the basic parameter set corresponding to the authorized resource 3, and the basic parameter set corresponding to the authorized resource 3 is greater than the basic parameter set corresponding to the authorized resource 7.
- the terminal device allocates according to the order of the authorized resource 4, the authorized resource 5, the authorized resource 2, the authorized resource 6, the authorized resource 7, the authorized resource 3, and the authorized resource 1.
- the terminal device receives the M resource configuration information sent by the network device, where each resource configuration information of the M resource configuration information is used to indicate one of the M authorized resources and The basic parameter set corresponding to the authorized resource.
- the network device may send the resource configuration information to the terminal device in m subframes before the start time of the authorized resource, and the value of m may be a value specified by the protocol.
- the target allocation rule may be previously agreed by the network device and the terminal device or specified by the protocol, and the target allocation rule may be that the network device informs the terminal device by using the information, for example, the network device to the terminal
- the device sends allocation rule indication information, and the allocation rule indication information is used to indicate the target allocation rule.
- the terminal device 10 includes:
- the first processing module 11 is configured to determine that M authorized resources are configured in the target time period, where at least two of the M authorized resources correspond to different basic parameter sets, and M is greater than or a positive integer equal to 2;
- the second processing module 12 is configured to allocate the M authorized resources to at least one logical channel according to a target allocation rule.
- the terminal device allocates M authorized resources to at least one logical channel according to the target allocation rule, and can be applied to the terminal device being allocated multiple authorized resources in the same time period, and the multiple authorizations A wireless communication system having different basic parameter sets corresponding to at least two authorized resources in the resource.
- the target allocation rule is to allocate an authorized resource to a logical channel based on an end time of the authorized resource
- the second processing module 12 is specifically configured to allocate the M authorized resources to at least one logical channel according to an end time of each of the M authorized resources.
- the second processing module 12 is specifically configured to allocate the M authorized resources to at least one logical channel according to an end time from early to late.
- the second processing module 12 is specifically configured to: according to an end time of each of the M authorized resources, and each logical channel of the at least one logical channel. Priority, the M authorized resources are allocated to the at least one logical channel.
- the M authorized resources include N authorized resources with the same end time
- the second processing module 12 is specifically configured to: according to the size of a basic parameter set corresponding to an authorization resource of the same authorization resource and an N-th termination time M authorized resources are allocated to the at least one logical channel.
- the second processing module 12 is specifically configured to: according to the end time of each authorized resource in the M authorized resources, the order from the morning to the night and the N end times Assigning, to the at least one logical channel, the M authorized resources in the order of the basic parameter set corresponding to the same authorized resource; or, according to the end time of each authorized resource in the M authorized resources, The order of the early to late and the basic parameter set corresponding to the same authorized resource of the N end times are in descending order, and the M authorized resources are allocated to the at least one logical channel.
- the first processing module 11 is further configured to: receive M resource configuration information, where each resource configuration information in the M resource configuration information is used to indicate the M authorizations. An authorized resource in a resource and a basic parameter set corresponding to the authorized resource.
- the second processing module 12 is further configured to: receive allocation rule indication information, where the allocation rule indication information is used to indicate the target allocation rule.
- the terminal device may refer to the process of the method 100 corresponding to the embodiment of the present application, and the respective units/modules in the terminal device and the other operations and/or functions described above are respectively implemented to implement the corresponding processes in the method 100. For the sake of brevity, it will not be repeated here.
- FIG. 4 shows a terminal device according to another embodiment of the present application.
- the terminal device 100 includes a processor 110 and a transceiver 120.
- the processor 110 is connected to the transceiver 120.
- the network device 100 further includes a memory 130.
- the memory 130 is connected to the processor 110.
- the processor 110, the memory 130, and the transceiver 120 can communicate with each other through an internal connection path.
- the processor 110 is configured to determine that the M authorized resources are configured in the target time period, where the basic parameter sets corresponding to at least two of the M authorized resources are different, and M is greater than or equal to 2.
- the processor 110 is further configured to allocate the M authorized resources to at least one logical channel according to a target allocation rule.
- the terminal device allocates M authorized resources to at least one logical channel according to the target allocation rule, and can be applied to the terminal device being allocated multiple authorized resources in the same time period, and the multiple authorizations At least two authorized resources in the resource correspond to different basic parameter sets in the wireless communication system.
- the terminal device 100 may refer to the terminal device 10 corresponding to the embodiment of the present application, and each unit/module in the terminal device and the foregoing other operations and/or functions respectively implement the corresponding processes in the method 100. For the sake of brevity, it will not be repeated here.
- the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
- each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
- the processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
- the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- Software modules can be located in random access memory, flash memory, read-only memory, programmable read-only Memory or electrically erasable programmable memory, registers, etc. are well established in the field of storage media.
- the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
- the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
- the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
- RAM Random Access Memory
- many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
- SDRAM Double Data Rate SDRAM
- DDR SDRAM Double Data Rate SDRAM
- ESDRAM Enhanced Synchronous Dynamic Random Access Memory
- SLDRAM Synchronous Connection Dynamic Random Access Memory
- DR RAM direct memory bus random access memory
- the embodiment of the present application further provides a computer program product comprising instructions, when the computer runs the finger of the computer program product, the computer performs a method for allocating resources for a logical channel in the foregoing method embodiment.
- the computer program product can run on the terminal device.
- the disclosed systems, devices, and methods may be implemented in other manners.
- the device embodiments described above are merely illustrative
- the division of the unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be Ignore, or not execute.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
- the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
- the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .
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Abstract
本申请提供一种为逻辑信道分配资源的方法和终端设备,该方法包括:确定在目标时间段内被配置M个授权资源,所述M个授权资源中至少两个授权资源对应的基础参数集不同,M为大于或等于2的正整数;根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道。本申请实施例的为逻辑信道分配资源的方法,能够满足终端设备在同一个时间段内被分配了多个授权资源,且这多个授权资源中至少两个授权资源对应的基础参数集不同的无线通信***的要求。
Description
本申请实施例涉及通信领域,并且更具体地,涉及为逻辑信道分配资源的方法和终端设备。
在长期演进(Long Term Evolution,LTE)***中,根据逻辑信道优先级(logical channel priority,LCP),在为不同逻辑信道分配资源的过程中,无线资源控制(Radio Resource Control,RRC)为每个逻辑信道(logical channel,LC)配置三个参数:优先级(priority)、优先级比特率(priority bit rate,PBR)和令牌桶大小时长(bucket size duration,BSD),介质访问控制(Media Access Control,MAC)根据这三个参数决定每个逻辑信道获得资源的顺序。
具体地,priority决定了逻辑信道中数据被调度的顺序,priority越大优先级越低。PBR决定了每个被调度逻辑信道的资源分配大小;PBR与BSD决定了每个逻辑信道能够被调度的资源的一个上限。除了这三个由无线资源控制(Radio Resource Control,RRC)配置的参数之外,MAC实体还为每个逻辑信道维护一个变量Bj,Bj初始值设置为0,随着传输时间间隔(Transmission Time Interval,TTI)的增加而增加,每次增加量为PBR*TTI,其上限为PRB*BSD。
LTE MAC协议规定了一个逻辑信道优先级过程,当用户设备(User Equipmen,UE)获得上行资源授权,UE会按照该规定的逻辑信道优先级过程,将授权资源分配给不同的逻辑信道,该过程主要由如下几步组成:
步骤一:对于所有Bj>0的逻辑信道,按照priority进行排序,从而按照优先级从高到底的顺序为每个逻辑信道分配PBR*TTI的资源。如果其中某个逻辑信道的PBR被RRC设置为无穷大(infinity),则MAC在给其他更低优先级服务之前会给该逻辑信道分配足够的资源使得该逻辑信道的数据全部调度完;
步骤二:MAC实体更新Bj值,把Bj减去相应的逻辑信道被服务的无线链路层控制(Radio Link Control,RLC)协议数据单元(Protocol Data Unit,PDU)的总大小;
步骤三:执行完步骤一之后,如果还有授权资源剩余,则将所有的逻辑信道不管Bj的大小,按照priority排序并依次调度,对于每个逻辑信道,当该逻辑信道数据被全部调度完,或者全部剩余的授权资源用完,才继续服务下一个逻辑信道。
目前,在新的无线(New Radio,NR)通信***中,关于逻辑信道优先级排序过程,已经达成初步共识,即使用LTE逻辑信道优先级排序过程作为基准线(baseline)。但是在NR通信***中,一个逻辑信道可以对应多个基础参数集(numerology),并且UE在同一个时间段内可能会被配置多个授权资源,不同的授权资源对应不同的基础参数集(numerology)。
因此,需要提供一种为逻辑信道分配资源的方法,满足终端设备在同一个时间段内被分配了多个授权资源,且这多个授权资源中至少两个授权资源对应的基础参数集不同的无线通信***的要求。
发明内容
本申请提供一种为逻辑信道分配资源的方法和终端设备,满足终端设备在同一个时间段内被分配了多个授权资源,且这多个授权资源中至少两个授权资源对应的基础参数集不同的无线通信***的要求。
第一方面,提供了一种为逻辑信道分配资源的方法,包括:确定在目标时间段内被配置M个授权资源,所述M个授权资源中至少两个授权资源对应的基础参数集(numerology)不同,M为大于或等于2的正整数;根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道。
根据本申请实施例的为逻辑信道分配资源的方法,终端设备根据目标分配规则将M个授权资源分配给至少一个逻辑信道,能够适用于终端设备在同一个时间段内被分配了多个授权资源,且这多个授权资源中至少两个授权资源对应的基础参数集不同的无线通信***。
结合第一方面,在第一方面的一种实现方式中,所述目标分配规则为基于授权资源的结束时刻将授权资源分配给逻辑信道;
其中,所述根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道,包括:根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述
根据所述M个授权资源中每个授权资源的结束时刻,将所述多个授权资源分配给至少一个逻辑信道,包括:按照结束时刻由早到晚的顺序,将所述M个授权资源分配给至少一个逻辑信道。
由此,使得终端设备能够及时的接收到最新的介质访问控制(Media Access Control,MAC)层数据。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道,包括:根据所述M个授权资源中每个授权资源的结束时刻和所述至少一个逻辑信道中每个逻辑信道的优先级,将所述M个授权资源分配给所述至少一个逻辑信道。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述M个授权资源中包括N个结束时刻相同的授权资源;
其中,所述根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道,包括:根据所述M个授权资源中每个授权资源的结束时刻和所述N个结束时刻相同的授权资源对应的基础参数集的大小,将所述M个授权资源分配给所述至少一个逻辑信道。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述根据所述M个授权资源中每个授权资源的结束时刻和所述N个结束时刻相同的授权资源对应的基础参数集的大小,将所述M个授权资源分配给所述至少一个逻辑信道,包括:按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由小到大的顺序,将所述M个授权资源分配给所述至少一个逻辑信道;或,按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由大到小的顺序,将所述M个授权资源分配给所述至少一个逻辑信道。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述方法还包括:接收M个资源配置信息,所述多个资源配置信息中每个资源配置信息用于指示所述M个授权资源中的一个授权资源和该授权资源对应的基础参数集。
结合第一方面及其上述实现方式,在第一方面的另一实现方式中,所述方法还包括:接收分配规则指示信息,所述分配规则指示信息用于指示所述
目标分配规则。
第二方面,提供了一种终端设备,用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地,所述终端设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的功能模块。
第三方面,提供了一种终端设备,包括处理器、存储器和收发器。所述处理器、所述存储器和所述收发器之间通过内部连接通路互相通信,传递控制和/或数据信号,使得所述终端设备执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第四方面,提供了一种计算机可读介质,用于存储计算机程序,所述计算机程序包括用于执行上述第一方面或第一方面的任意可能的实现方式中的指令。
第五方面,提供了一种包括指令的计算机程序产品,当计算机运行所述计算机程序产品的所述指时,所述计算机执行上述第一方面或第一方面的任意可能的实现方式中的为逻辑信道分配资源的方法。具体地,该计算机程序产品可以运行于上述第二方面或第三方面的终端设备上。
图1是根据本申请实施例的为逻辑信道分配资源的方法的示意性流程图。
图2是根据本申请实施例的终端设备在同一个时间段内被分配的多个授权资源的示意图。
图3是根据本申请实施例的终端设备的示意性框图。
图4是根据本申请另一实施例的终端设备的示意性框图。
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述。
应理解,本申请实施例的技术方案可以应用于各种通信***,例如:全球移动通讯(Global System of Mobile communication,GSM)***、码分多址(Code Division Multiple Access,CDMA)***、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)***、通用分组无线业务(General
Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)***、LTE频分双工(Frequency Division Duplex,FDD)***、LTE时分双工(Time Division Duplex,TDD)、通用移动通信***(Universal Mobile Telecommunication System,UMTS)或全球互联微波接入(Worldwide Interoperability for Microwave Access,WiMAX)通信***、5G***,或者说新无线(New Radio,NR)***。
在本申请实施例中,终端设备可以包括但不限于移动台(Mobile Station,MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、用户设备(User Equipment,UE)、手机(handset)及便携设备(portable equipment)、车辆(vehicle)等,该终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,例如,终端设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等,终端设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
本申请实施例所涉及到的网络设备是一种部署在无线接入网中用以为终端设备提供无线通信功能的装置。所述网络设备可以为基站,所述基站可以包括各种形式的宏基站,微基站,中继站,接入点等。在采用不同的无线接入技术的***中,具有基站功能的设备的名称可能会有所不同。例如在LTE网络中,称为演进的节点B(Evolved NodeB,eNB或eNodeB),在第三代(3rd Generation,3G)网络中,称为节点B(Node B)等等。
图1示出了根据本申请实施例的为逻辑信道分配资源的方法。如图1所示,方法100包括:
S110,确定在目标时间段内被配置M个授权资源,所述M个授权资源中至少两个授权资源对应的基础参数集不同,M为大于或等于2的正整数;
S120,根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道。
需要说明的是,在S120中,将M个授权资源分配给至少一个逻辑信道应该理解为将这至少一个逻辑信道中承载的信息比特通过所述M个授权资源发送出去。将所述M个授权资源分配给至少一个逻辑信道的过程等价于现有协议中对授权资源进行处理(Process)的过程。
具体地,在一些实施例中,目标分配规则为基于授权资源的结束时刻将授权资源分配给逻辑信道,则终端设备在根据目标分配规则将所述M个授
权资源分配给至少一个逻辑信道时,根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道。
举例来说,如图2所示出的,假设终端设备在一个时间段内被分配了7个授权资源,分别为授权资源1、授权资源2、授权资源3、授权资源4、授权资源5、授权资源6和授权资源7。终端设备在为逻辑信道分配资源时,根据这7个授权资源的结束时刻由早到晚的顺序进行分配。也就是说,终端设备先将授权资源4分配给逻辑信道,然后将授权资源2和授权资源5分配给逻辑信道,之后将授权资源6分配给逻辑信道,最后将授权资源1、授权资源3和授权资源7分配给逻辑信道。
具体地,在另一些实施例中,终端设备在根据授权资源的结束时刻,将M个授权资源分配给至少一个逻辑信道时,根据每个授权资源的结束时刻和所述至少一个逻辑信道的优先级,将所述M个授权资源分配给所述至少一个逻辑信道。
举例来说,终端设备需要为4个逻辑信道分配资源,这4个逻辑信道的优先级由低到高依次为逻辑信道2、逻辑信道3、逻辑信道1和逻辑信道4。终端设备在为这4个逻辑信道分配资源时,先将授权资源4分配给逻辑信道2,如果授权资源4能够发送逻辑信道2中承载的所有数据,则之后将授权资源2和5分配给逻辑信道3,如果授权资源2和授权资源5能够发送逻辑信道中承载的所有数据,则之后将授权资源6和授权资源1分配给逻辑信道1,最后将授权资源3和授权资源7分配给逻辑信道4。
更进一步地,如果这M个授权资源中包括N个结束时间相同的授权资源,终端设备在将M个授权资源分配给逻辑信道时,终端设备可以将这N个结束时间相同的授权资源同时进行分配,这里的同时进行分配可以理解为将这N个结束时刻相同的授权资源作为一个整体进行分配。或者,终端设备可以自行决定这N个结束时间相同的授权资源被分配的顺序。或者,终端设备根据M个授权资源中每个授权资源的结束时刻和N个结束时刻相同的授权资源对应的基础参数集的大小,将这M个授权资源分配给所述至少一个逻辑信道。
可选地,作为一个例子,终端设备根据这M个授权资源中每个授权资源的结束时刻和N个结束时刻相同的授权资源对应的基础参数集由大到小的顺序,将所述M个授权资源分配给所述至少一个逻辑信道。例如图2中
示出的,授权资源2和授权资源5的结束时间相同,并且授权资源2对应的基础参数集大于授权资源5对应的基础参数集,授权资源1、授权资源3和授权资源7的结束时间相同,授权资源1对应的基础参数集大于授权资源3对应的基础参数集,授权资源3对应的基础参数集大于授权资源7对应的基础参数集。终端设备在将这7个授权资源分配给逻辑信道时,按照授权资源4、授权资源2、授权资源5、授权资源6、授权资源1、授权资源3和授权资源7的顺序进行分配。
可选地,作为另一个例子,终端设备根据这M个授权资源中每个授权资源的结束时刻和N个结束时刻相同的授权资源对应的基础参数集由小到大的顺序,将所述M个授权资源分配给所述至少一个逻辑信道。例如图2中示出的,授权资源2和授权资源5的结束时间相同,并且授权资源2对应的基础参数集大于授权资源5对应的基础参数集,授权资源1、授权资源3和授权资源7的结束时间相同,授权资源1对应的基础参数集大于授权资源3对应的基础参数集,授权资源3对应的基础参数集大于授权资源7对应的基础参数集。终端设备在将这7个授权资源分配给逻辑信道时,按照授权资源4、授权资源5、授权资源2、授权资源6、授权资源7、授权资源3和授权资源1的顺序进行分配。
在本申请实施例中,可选地,终端设备接收网络设备发送的M个资源配置信息,所述M个资源配置信息中每个资源配置信息用于指示M个授权资源中的一个授权资源和该授权资源对应的基础参数集。例如,网络设备可以在授权资源的开始时刻之前的m个子帧上向终端设备发送资源配置信息,m的数值可以是协议规定的数值。
在本申请实施例中,可选地,目标分配规则可以是网络设备和终端设备事先约定的或协议规定的,目标分配规则可以是网络设备通过信今告知终端设备的,例如,网络设备向终端设备发送分配规则指示信息,所述分配规则指示信息用于指示所述目标分配规则。
以上结合图1和图2详细描述了根据本申请实施例的为逻辑信道分配资源的方法。下面将结合图3详细描述根据本申请实施例的终端设备。如图3所示,终端设备10包括:
第一处理模块11,用于确定在目标时间段内被配置M个授权资源,所述M个授权资源中至少两个授权资源对应的基础参数集不同,M为大于或
等于2的正整数;
第二处理模块12,用于根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道。
因此,根据本申请实施例的终端设备根据目标分配规则将M个授权资源分配给至少一个逻辑信道,能够适用于终端设备在同一个时间段内被分配了多个授权资源,且这多个授权资源中至少两个授权资源对应的基础参数集不同的无线通信***。
在本申请实施例中,可选地,所述目标分配规则为基于授权资源的结束时刻将授权资源分配给逻辑信道;
其中,所述第二处理模块12具体用于:根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道。
在本申请实施例中,可选地,所述第二处理模块12具体用于:按照结束时刻由早到晚的顺序,将所述M个授权资源分配给至少一个逻辑信道。
在本申请实施例中,可选地,所述第二处理模块12具体用于:根据所述M个授权资源中每个授权资源的结束时刻和所述至少一个逻辑信道中每个逻辑信道的优先级,将所述M个授权资源分配给所述至少一个逻辑信道。
在本申请实施例中,可选地,所述M个授权资源中包括N个结束时刻相同的授权资源;
其中,所述第二处理模块12具体用于:根据所述M个授权资源中每个授权资源的结束时刻和所述N个结束时刻相同的授权资源对应的基础参数集的大小,将所述M个授权资源分配给所述至少一个逻辑信道。
在本申请实施例中,可选地,所述第二处理模块12具体用于:按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由小到大的顺序,将所述M个授权资源分配给所述至少一个逻辑信道;或,按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由大到小的顺序,将所述M个授权资源分配给所述至少一个逻辑信道。
在本申请实施例中,可选地,所述第一处理模块11还用于:接收M个资源配置信息,所述M个资源配置信息中每个资源配置信息用于指示所述M个授权资源中的一个授权资源和该授权资源对应的基础参数集。
在本申请实施例中,可选地,所述第二处理模块12还用于:接收分配规则指示信息,所述分配规则指示信息用于指示所述目标分配规则。
根据本申请实施例的终端设备可以参照对应本申请实施例的方法100的流程,并且,该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程,为了简洁,在此不再赘述。
图4示出了根据本申请另一实施例的终端设备。如图4所示,终端设备100包括处理器110和收发器120,处理器110和收发器120相连,可选地,该网络设备100还包括存储器130,存储器130与处理器110相连。其中,处理器110、存储器130和收发器120可以通过内部连接通路互相通信。其中,所述处理器110,用于确定在目标时间段内被配置M个授权资源,所述M个授权资源中至少两个授权资源对应的基础参数集不同,M为大于或等于2的正整数;所述处理器110,还用于根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道。
因此,根据本申请实施例的终端设备根据目标分配规则将M个授权资源分配给至少一个逻辑信道,能够适用于终端设备在同一个时间段内被分配了多个授权资源,且这多个授权资源中至少两个授权资源对应的基础参数集不同的无线通信***中。
根据本申请实施例的终端设备100可以参照对应本申请实施例的终端设备10,并且,该终端设备中的各个单元/模块和上述其他操作和/或功能分别为了实现方法100中的相应流程,为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读
存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的***和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供一种包括指令的计算机程序产品,当计算机运行所述计算机程序产品的所述指时,所述计算机执行上述方法实施例的为逻辑信道分配资源的方法。具体地,该计算机程序产品可以运行于上述终端设备上。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的***、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的***、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示
意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个***,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。
Claims (16)
- 一种为逻辑信道分配资源的方法,其特征在于,包括:确定在目标时间段内被配置M个授权资源,所述M个授权资源中至少两个授权资源对应的基础参数集不同,M为大于或等于2的正整数;根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道。
- 根据权利要求1所述的方法,其特征在于,所述目标分配规则为基于授权资源的结束时刻将授权资源分配给逻辑信道;其中,所述根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道,包括:根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道。
- 根据权利要求2所述的方法,其特征在于,所述根据所述M个授权资源中每个授权资源的结束时刻,将所述多个授权资源分配给至少一个逻辑信道,包括:按照结束时刻由早到晚的顺序,将所述M个授权资源分配给至少一个逻辑信道。
- 根据权利要求2或3所述的方法,其特征在于,所述根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道,包括:根据所述M个授权资源中每个授权资源的结束时刻和所述至少一个逻辑信道中每个逻辑信道的优先级,将所述M个授权资源分配给所述至少一个逻辑信道。
- 根据权利要求2至4中任一项所述的方法,其特征在于,所述M个授权资源中包括N个结束时刻相同的授权资源;其中,所述根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道,包括:根据所述M个授权资源中每个授权资源的结束时刻和所述N个结束时刻相同的授权资源对应的基础参数集的大小,将所述M个授权资源分配给所述至少一个逻辑信道。
- 根据权利要求5所述的方法,其特征在于,所述根据所述M个授权资源中每个授权资源的结束时刻和所述N个结束时刻相同的授权资源对应 的基础参数集的大小,将所述M个授权资源分配给所述至少一个逻辑信道,包括:按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由小到大的顺序,将所述M个授权资源分配给所述至少一个逻辑信道;或,按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由大到小的顺序,将所述M个授权资源分配给所述至少一个逻辑信道。
- 根据权利要求1至6中任一项所述的方法,其特征在于,所述方法还包括:接收M个资源配置信息,所述M个资源配置信息中每个资源配置信息用于指示所述M个授权资源中的一个授权资源和该授权资源对应的基础参数集。
- 根据权利要求1至7中任一项所述的方法,其特征在于,所述方法还包括:接收分配规则指示信息,所述分配规则指示信息用于指示所述目标分配规则。
- 一种终端设备,其特征在于,包括:第一处理模块,用于确定在目标时间段内被配置M个授权资源,所述M个授权资源中至少两个授权资源对应的基础参数集不同,M为大于或等于2的正整数;第二处理模块,用于根据目标分配规则,将所述M个授权资源分配给至少一个逻辑信道。
- 根据权利要求9所述的终端设备,其特征在于,所述目标分配规则为基于授权资源的结束时刻将授权资源分配给逻辑信道;其中,所述第二处理模块具体用于:根据所述M个授权资源中每个授权资源的结束时刻,将所述M个授权资源分配给至少一个逻辑信道。
- 根据权利要求10所述的终端设备,其特征在于,所述第二处理模块具体用于:按照结束时刻由早到晚的顺序,将所述M个授权资源分配给至少一个逻辑信道。
- 根据权利要求10或11所述的终端设备,其特征在于,所述第二处理模块具体用于:根据所述M个授权资源中每个授权资源的结束时刻和所述至少一个逻辑信道中每个逻辑信道的优先级,将所述M个授权资源分配给所述至少一个逻辑信道。
- 根据权利要求10至12中任一项所述的终端设备,其特征在于,所述M个授权资源中包括N个结束时刻相同的授权资源;其中,所述第二处理模块具体用于:根据所述M个授权资源中每个授权资源的结束时刻和所述N个结束时刻相同的授权资源对应的基础参数集的大小,将所述M个授权资源分配给所述至少一个逻辑信道。
- 根据权利要求13所述的终端设备,其特征在于,所述第二处理模块具体用于:按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由小到大的顺序,将所述M个授权资源分配给所述至少一个逻辑信道;或,按照所述M个授权资源中每个授权资源的结束时刻由早到晚的顺序和所述N个结束时刻相同的授权资源对应的基础参数集由大到小的顺序,将所述M个授权资源分配给所述至少一个逻辑信道。
- 根据权利要求9至14中任一项所述的终端设备,其特征在于,所述第一处理模块还用于:接收M个资源配置信息,所述M个资源配置信息中每个资源配置信息用于指示所述M个授权资源中的一个授权资源和该授权资源对应的基础参数集。
- 根据权利要求9至15中任一项所述的终端设备,其特征在于,所述第二处理模块还用于:接收分配规则指示信息,所述分配规则指示信息用于指示所述目标分配规则。
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